, bonds & more market watch pinterest reddit flipboard stock market update: it shares mixed; infosys rises % the nifty it index was trading per cent up at . etmarkets.com| updated: jan , , am ist comments getty images among the stocks in the nifty index, were trading in the green, while were in the red...
light (figure ) or photo-emmissive cells (figure ) which are sensitive to ultra-violet light, can both be used for flame detection. light may be directed through a filter, on to the detecting surface by a wide angle lens. figure : infrared flame detector figure : ultra violet flame detector a rotating...
light (figure ) or photo-emmissive cells (figure ) which are sensitive to ultra-violet light, can both be used for flame detection. light may be directed through a filter, on to the detecting surface by a wide angle lens. figure : infrared flame detector figure : ultra violet flame detector a rotating...